186816

Appears in sequences

• Coefficients of polynomials D(n,x) related to median Euler numbers.at n=17A098277
• Shifts 4 places left under Euler transform with a(0)=0 and a(n)=1 for n < 4.at n=29A218021
• a(n) = Sum_{k=1..n} binomial(k+1,2) * n^(n-k).at n=7A368534